... SPECIFICATION APPEARANCE Clear,colorless liquid Purity, % Min. 99.8 Diethylene glycol, % Max. 0.05 Color(APHA), Max. 10 Water content, % ... car radiator antifreeze and aircraft engines of the refrigerant. Ethylene glycol can also be used for cellophane, fiber, leather, adhesives ... heating the stage steam can be used as a smokescreen, glycol dinitrate is a kind of explosives. Package:230kg/drum, 18 ...